2303198 has 4 divisors (see below), whose sum is σ = 3454800. Its totient is φ = 1151598.

The previous prime is 2303179. The next prime is 2303219. The reversal of 2303198 is 8913032.

2303198 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a plaindrome in base 11.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575798 + ... + 575801.

It is an arithmetic number, because the mean of its divisors is an integer number (863700).

2^2303198 is an apocalyptic number.

2303198 is a deficient number, since it is larger than the sum of its proper divisors (1151602).

2303198 is a wasteful number, since it uses less digits than its factorization.

2303198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151601.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 2303198 is about 1517.6290719408. The cubic root of 2303198 is about 132.0617632603.

The spelling of 2303198 in words is "two million, three hundred three thousand, one hundred ninety-eight".